The man in charge of suicide bombers; 16-July-2015

Would a man who prepares bomb belts or car bombs for suicide bombers and who organizes the bombings in Baghdad (Iraq) feel remorse or pangs of regret for hundreds (or thousands) of murders? Would he carry out a suicide bombing mission himself? Why would he do such a terrible act in the first place? Here’s an interview with such an organizer who gets caught: